In the latter versions of Chrome/Chromium for GNU/Linux it is possible to
add this CA certificate directly from the browser (for Google Chrome this
is possible since version 10) You simply have to select
Settings from the main menu, scroll down till you find
'Show advanced settings...', scroll some more until you reach HTTPS/SSL,
click on 'Manage Certificates' and import the crt file you have already
downloaded from our website.